1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/isdn/hysdn/hycapi.c b/drivers/isdn/hysdn/hycapi.c
index b2ae4ec1e49e..4433ce0fca55 100644
--- a/drivers/isdn/hysdn/hycapi.c
+++ b/drivers/isdn/hysdn/hycapi.c
@@ -398,7 +398,7 @@ static u16 hycapi_send_message(struct capi_ctr *ctrl, struct sk_buff *skb)
                         _len = CAPIMSG_LEN(skb->data);
                         if (_len > 22) {
                                 _len2 = _len - 22;
-                                memcpy(msghead, skb->data, 22);
+                                skb_copy_from_linear_data(skb, msghead, 22);
                                 memcpy(skb->data + _len2, msghead, 22);
                                 skb_pull(skb, _len2);
                                 CAPIMSG_SETLEN(skb->data, 22);